Alex
This case study explains how a Kubernetes secrets audit exposed weak secret handling and forced a move toward safer secret management.
It covers encoded secrets, RBAC, encryption, external secret stores, and audit-ready controls.
Saurabh Kumar Ojha
This case study shows how a team built a Kubernetes operator to rebalance old ClickHouse partitions across shards during cluster size changes.
Infisical's case study explains why its Kubernetes operator hit memory and authentication scaling limits and how a reference-based CRD design fixed secret sync.
Aadhith
This case study shows how CoreDNS became an EKS bottleneck under heavy DNS traffic and uses kube-burner test results to explain why NodeLocal DNSCache helped.
Groww Engineering Team
This case study explains how Groww built an internal chaos engineering platform on Kubernetes to run controlled failure drills like network faults, dependency outages, and traffic replay before real incidents hit production.
Events starting soon
July 15, 2026
Location: Sydney, AU and virtual
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July 15, 2026
This is a virtual event
This is a free event.
July 15, 2026
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July 15, 2026
Location: Amsterdam, NL
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July 18, 2026
Location: Lima, PE
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July 22, 2026
Location: Bratislava, SK
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More Case Studies
In this blog post, the author tracks down persistent sandbox-cleanup errors in a Kubernetes cluster, finds that zero-length CNI cache files cause the problem, and shows how manually deleting those files cleared the error.
Alexey Demyanov
This case study shows how Palark migrated high-traffic Drupal 8 monoliths to Kubernetes to improve resilience, autoscaling, deployment automation, and DDoS handling while reducing infrastructure waste.
This blog post tells how the Render team:
Jack Lindamood
This case study shows how OOM Killer terminated a critical network daemon on Kubernetes nodes, causing a network outage.
It covers debugging via serial console and implementing memory reservations to prevent system-critical process termination.
Kalyan Josyula
This case study shows how a team traced repeated pod OOM kills in ASP.NET Core to native memory growth from zombie SignalR connections, glibc fragmentation, and kernel socket buffers.
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